//
//  TWBUserAccount.swift
//  weiBo
//
//  Created by 杨雷 on 2016/12/12.
//  Copyright © 2016年 Yang.L. All rights reserved.
//

import UIKit

class TWBUserAccount: NSObject, NSCoding {
    
    var access_token: String?
    
    var expires_in: Int = 0 {
        didSet{
            
            expiresDate = Date().addingTimeInterval(TimeInterval(expires_in))
        }
    }
    
    var expiresDate: Date?
    
    var uid: Int64 = 0
    
    var name: String?
    
    var avatar_large: String?
    
    init(dic: [String: Any]) {
        
        super.init()
        
        setValuesForKeys(dic)
    }
    
    override func setValue(_ value: Any?, forUndefinedKey key: String) {
        
    }
    
    func encode(with aCoder: NSCoder) {
        
        aCoder.encode(access_token, forKey: "access_token")
        
        aCoder.encode(expiresDate, forKey: "expiresDate")
        
        aCoder.encode(uid, forKey: "uid")
        
        aCoder.encode(name, forKey: "name")
        
        aCoder.encode(avatar_large, forKey: "avatar_large")
    }
    
    required init?(coder aDecoder: NSCoder) {
        access_token = aDecoder.decodeObject(forKey: "access_token") as? String
        
        expiresDate = aDecoder.decodeObject(forKey: "expiresDate") as? Date
        
        uid = aDecoder.decodeInt64(forKey: "uid")
        
        name = aDecoder.decodeObject(forKey: "name") as? String
        
        avatar_large = aDecoder.decodeObject(forKey: "avatar_large") as? String
    }
    
    func saveUserAccount() {
        
        let path = (NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true).last! as NSString).appendingPathComponent("userAccount.archive")
        
        NSKeyedArchiver.archiveRootObject(self, toFile: path)
    }
    
    class func loadUserAccount() -> TWBUserAccount? {
        
        let path = (NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true).last! as NSString).appendingPathComponent("userAccount.archive")
        
        let userAccount = NSKeyedUnarchiver.unarchiveObject(withFile: path)
        
        return userAccount as? TWBUserAccount
    }
    
}
